How to properly rinse the car

Under conditions, the car should be stored in a dedicated garage. Usually should be parked in a cool and sheltered place, avoid long-term exposure of the sun, because the sun's ultraviolet rays are caused by paint wax aging, cracking, loss of light is an important factor. If you do not have the above conditions, more scientific care can compensate for the loss caused by insufficient conditions. Many car front engine compartment cover top paints, in the light or the sun, it is very easy to see numerous thin scratches extending outward with the light source as the center, some "zero" kilometers of cars. It is not difficult to see this phenomenon in new cars that have not yet been sold at the exhibition venues. The roof paint has very few such fine scratches. This is not a natural factor. It is entirely caused by human factors. The front engine compartment cover is the most visible part of people's vision, so most crew members will spend more time and energy on the engine compartment cover when they are car wash and waxing. Larger damage to the paint film, so it should be properly rinsed.

(1) Flushing: Vehicles that have been driven in the rain or on muddy roads should be washed with clean water before the muddy water on the paint surface dries. If using a high-pressure cleaner, the water pressure can not be 5MPa, otherwise it will cause impact damage to the wax. If the vehicle is dirty, a special automobile cleaning fluid made of non-ionic surfactant can be selected. Do not use washing powder or soap as a car cleaning agent, because such washing supplies may cause paint wax to lose light, exacerbate the aging of the sealing rubber strip, accelerate the peeling of the partial paint film, and rust and perforation of some metals.

(2) Wipe: Clean the vehicle, when it needs to be wiped clean, or need to wipe while cleaning, you should choose a clean cotton cloth, towel or soft material. The method of cleaning the car is extremely important. When pressing the car, the force of pressing down to the surface of the car should not be too large. It should not be repeated or swivelled on the surface of the lacquer wax. It should be wiped longitudinally from the front or rear of the car, once in the end. The advantage of this wiping method is that, since the longitudinal lines of the vehicle body are relatively prominent, if there are accidental fine scratches, the trajectory is straight. The illusion created by the poor vision of the human eye will leave people with a good impression of the overall appearance of the car. Suppose you can have a deeper understanding of the simple mathematical concept of "minimum straight line distance between two points" when you can pull apart those fine scratches.

(3) Adding light and cleaning: Brightening refers to applying a lightening emulsion and adopting a product such as a light-emulsion to increase the smoothness of the wax surface to enhance the decorative effect. These products are mainly divided into: polyethylene emulsion, silicone and other polymer materials. Because this kind of material does not contain unsaturated fatty acids, it is easy to generate polymer wax on the surface of the paint, which can be used to protect the wax. It has the functions of cleaning, anti-ultraviolet radiation, anti-acid, anti-alkali and anti-corrosion. There are gums, bird droppings and other contaminants falling on the painted surface of the car and can be easily removed.